package com.job.sun;

import sun.applet.Main;

import java.util.UUID;

/**
 * @author 张春阳
 * @version 1.0
 * @since 2022-07-14 22:07:48
 */
public class TestItem {
    public static void main(String[] args) {
      for (int i =0;i<5;i++){
          Item item =new Item(UUID.randomUUID().toString()+i);
          item=null;
          System.gc();
      }

    }
}